diff --git a/packages/grpc-native-core/test/math/math_grpc_pb.js b/packages/grpc-native-core/test/math/math_grpc_pb.js
index afd08a34..84123d76 100644
--- a/packages/grpc-native-core/test/math/math_grpc_pb.js
+++ b/packages/grpc-native-core/test/math/math_grpc_pb.js
@@ -16,7 +16,7 @@
 // limitations under the License.
 //
 'use strict';
-var grpc = require('grpc');
+var grpc = require('../..');
 var math_math_pb = require('../math/math_pb.js');
 
 function serialize_DivArgs(arg) {